通过iOS 7更改状态栏背景颜色 [英] Change the status bar background color color past iOS 7

问题描述

我想在iOS 7上更改状态栏的背景颜色，我正在使用此代码：

I want to change background color of status bar on iOS 7, and I'm using this code:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    [UIApplication sharedApplication].statusBarHidden = NO;

        self.window.clipsToBounds = YES;
        [[UIApplication sharedApplication] setStatusBarStyle: UIStatusBarStyleLightContent];
        self.window.frame =  CGRectMake(0,20,self.window.frame.size.width,self.window.frame.size.height-20);
        self.window.bounds = CGRectMake(0, 20, self.window.frame.size.width, self.window.frame.size.height);

        ...
        ...


}

当我写这个时，它会显示黑色背景的状态栏;我希望它有红色背景。

When I write this it shows the status bar with a black background; I want it to have a red background.

如何将状态栏的颜色更改为红色背景而不是黑色？

How can change the color of the status bar to have a red background instead of black?

推荐答案

在iOS 7及更高版本中，状态栏为透明。将视图的 backgroundColor 设置为状态栏所需的颜色。

In iOS 7 and later, the status bar is transparent. Set the backgroundColor of your view to the color you want for the status bar.

或者，您可以添加视图顶部有20px高的红色子视图。

Or, you can add a 20px-high subview with red color at the top of your view.

请参阅 Apple Transition Guide 更多信息。

另外，请确保您的 preferredStatusBarStyle 是 UIStatusBarStyleLightContent 。并在您的Info.plist中将查看基于控制器的状态栏外观设置为否。

Also, make sure that your preferredStatusBarStyle is UIStatusBarStyleLightContent. and in your Info.plist set "View controller-based status bar appearance" to "NO".

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